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Watch trailer on Steam ↗Jong Kyu Pon
Nineteen woods · Published by Nineteen woods · Official site ↗
Positive — 90% positive (39 reviews) · 35 achievements
Last updated 4 Oct 2026
"Baseball" × "Mahjong" × "Pachinko" × "Training"! A game where just playing mahjong can lead to winning at baseball? Become the manager of a high school baseball team in another world, manage and train your team, play mahjong and pachinko, and lead them to victory!
Indie, Free To Play, Casual · 2025 · More free games
Manage a high school baseball team by playing mahjong and pachinko in this unique indie experience. Train your players to victory in another world where every game counts.
About this game
"Baseball" × "Mahjong" × "Pachinko" × "Training"!
A game where you can win baseball games just by playing mahjong?!
Become the manager of a high school baseball team in another world! Manage and train your team, play mahjong and pachinko, and aim to win the national high school baseball championship!
Win with Mahjong

Play mahjong while cheering your team on, and lead them to victory.
Your team members will support you with their special abilities.
Pray with Pachinko

Catch the opponent's pitches and spin the reels to extend your mahjong time.
Team members’ special abilities come into play here too.
Customize Your Team and Players


Customize your team's location, name, flag, cap, and uniforms.
You can also customize each player's name and face—even how they wear their cap.
Choose Your Opponents and Climb the Tournament
You have some control over who you'll face in the tournament.
You can breeze through by picking weaker schools, or choose strong rivals and make unforgettable memories.
Free to Play
This is a completely free game.
There are no ads or microtransactions.
Guidelines for Posting Videos and Images
Unless the following prohibited activities are involved, anyone—individuals, companies, or organizations—can post or stream videos and images without prior notice, regardless of monetization or platform.
These guidelines may be updated from time to time.
Do not slander others, engage in political, religious, or anti-social activities, or spread false information.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Core i7-6567U
- Memory: 16 GB RAM
- Graphics: Intel Graphics 550
- Storage: 500 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
1.9.6パッチノート
以下の機能修正を行いました。 ツモ牌が操作できなくなる可能性を緩和。Read full article on Community Announcements (Nineteen woods)AnnouncementsOfficial
1.9.5パッチノート
以下の機能追加を行いました。 ベンチに空きがある状況で警告を表示する機能を追加。 パチンコの守備チャンスで発生中の効果を画面に表示する機能を追加。 生徒詳細・生徒簡易詳細画面で、現在のポジションを表示する部分を追加。 生徒詳細で直接次・前の生徒に移動できるボタンを追加(入学式では使用できません)。 以下の機能修正を行いました。 操作してはいけないタイミングでロン・カンが押せるケースが残っていたのを修正。 特訓カードで特訓する対象の顔(クリックで簡易詳細を表示)が表示されていなかったのを修正。 以下の機能変更を行いました。 ヘルプ内容を追加。 ベンチ枠に枠線を追加。Read full article on Community Announcements (Nineteen woods)AnnouncementsOfficial
1.9.4パッチノート
以下の機能修正を行いました。 1.9.3で追加したヘルプ内容が表示されていなかったのを修正。Read full article on Community Announcements (Nineteen woods)AnnouncementsOfficial
1.9.3パッチノート
以下の機能修正を行いました。 守備チャンスの効果音が、効果音の音量設定に従っていなかった問題を修正。 以下の機能変更を行いました。 ヘルプ内容を追加。Read full article on Community Announcements (Nineteen woods)AnnouncementsOfficial
1.9.2パッチノート
以下の機能追加を行いました。 パチンコグラウンドのパートで、「守備チャンス」が発生するようになりました。 以下の機能修正を行いました。 スロットゲージへの過投入で倍率が変化していなかったのを修正。Read full article on Community Announcements (Nineteen woods)






